CORRUGATED METALLIC FOIL TAPE

摘要

A metallic foil tape having a top surface and a bottom surface with an adhesive applied to at least one of the top surface or the bottom surface of the metallic foil tape and corrugations in the metallic foil tape providing for expansion of the corrugated metallic foil tape in a circular or semi-circular shape. The corrugated metallic foil tape is suitable to be applied to contoured or three-dimensional surfaces, and is particularly suitable for use in sealing or joining components of heat, ventilation, and air conditioning (HVAC) units.

主权项

1. A corrugated metallic foil tape prepared by a process comprising:
obtaining a flat metallic aluminum foil tape having a top surface and a bottom surface, obtaining a release liner having a pressure sensitive adhesive applied directly thereon, applying the release liner to the flat metallic aluminum foil tape wherein the pressure sensitive adhesive is between the flat metallic aluminum foil tape and the release liner, feeding the flat metallic aluminum foil tape with the release liner to a corrugator, and corrugating the flat metallic aluminum foil tape with the release liner to form corrugations in the flat metallic aluminum foil tape and the release liner.